CN209620351U - A kind of fireproof curtain wall - Google Patents
A kind of fireproof curtain wall Download PDFInfo
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- CN209620351U CN209620351U CN201822205256.2U CN201822205256U CN209620351U CN 209620351 U CN209620351 U CN 209620351U CN 201822205256 U CN201822205256 U CN 201822205256U CN 209620351 U CN209620351 U CN 209620351U
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Abstract
The utility model discloses a kind of fireproof curtain walls, first fire proof seal ontology is strip and to be fitted between the glass panel and crossbeam and the glass panel of lower section of crossbeam and top, and gap of the extension across two glass panels simultaneously fits along the lateral surface of a wherein glass panel；First bottom plate is resisted against the lateral surface of two neighbouring glass panels, second fire safe seal be interposed between the first bottom plate and glass panel or between the first bottom plate and extension, the nut holding of first bolt cooperates again with the first nut bolt to lock together neighbouring two glass panels and the first bottom plate and crossbeam behind gap and the first bottom plate of the screw rod of the first bolt across the first fire proof seal ontology, neighbouring two glass panels in the first card slot.The fireproof curtain wall of the utility model, air-tightness is good, and flameproof effect is good, and connection structure is simple, reliable.
Description
Technical field
The utility model relates to a kind of fireproof curtain walls.
Background technique
Existing fireproof curtain wall, air-tightness is bad, and flameproof effect is poor.Alternatively, using more complex structure composition fireproof curtain
Wall, but structure is complicated and shape unsightly.
Utility model content
The utility model provides a kind of fireproof curtain wall, and which overcome the existing deficiencies of background technique.This is practical new
Type solve the used technical solution of its technical problem first is that:
A kind of fireproof curtain wall, it is characterised in that: it includes column, crossbeam, glass panel, the first connection component, and column is vertical
To arrangement and its both ends is connected with main structure, crossbeam lateral arrangement and with column phase interlocking；The crossbeam is equipped with the first card slot,
First card slot opening extends to cross rail outer face；
First connection component includes that the first bolt, the first nut, the first bottom plate, the first fire safe seal and the second fire prevention are close
Sealing, corresponding first card slot in gap between two neighbouring glass panels；
First fire safe seal includes the first extension of the first fire proof seal ontology of the first fire proof seal ontology and connection,
First fire proof seal ontology is strip and is fitted in the glass panel of crossbeam and top and the glass panel of crossbeam and lower section
Between, gap of the extension across two glass panels simultaneously fits along the lateral surface of a wherein glass panel；
First bottom plate is resisted against the lateral surface of two neighbouring glass panels, and the second fire safe seal is interposed in first
Between bottom plate and glass panel or between the first bottom plate and extension, the nut holding of the first bolt is in the first card slot,
Behind gap and the first bottom plate of the screw rod of one bolt across the first fire proof seal ontology, neighbouring two glass panels
Cooperate again with the first nut bolt to lock together neighbouring two glass panels and the first bottom plate with crossbeam.
Among one preferred embodiment: the first connection component further includes the first hollow pressing plate, the first nut and the first pressing plate
For tight fit and the first pressing plate is pressed on the first plate outer side face between inner wall.
Among one preferred embodiment: the first connection component further includes the first decorative panel, and the first decorative panel is mounted on the first bottom
Plate is outer and the first pressing plate is between the first decorative panel and the first bottom plate, and the first decorative panel is additionally provided with the first drain hole.
Among one preferred embodiment: the column is equipped with the second card slot, and the second card slot opening extends to column lateral surface, left
Corresponding second card slot in gap between right two adjacent glass panels；The fireproof curtain wall further includes the second connection component, and second
Connection component includes the second bolt, the second nut, the second bottom plate, third fire safe seal and the 4th fire safe seal, and third is anti-
Fiery sealing element includes the third fire proof seal ontology of strip, and third fire proof seal ontology is interposed in the glass surface of column and top
Between plate and column and the glass panel of lower section, the second bottom plate is resisted against on the outside of the glass panel of left and right two, and the 4th fire prevention is close
Sealing is interposed between two glass panel lateral surfaces of the second bottom plate and left and right, the nut holding of the second bolt in the second card slot,
Gap and second bottom plate of the screw rod of second bolt across third fire proof seal ontology, the two neighboring glass panel in left and right
Cooperate again with the second nut bolt the two neighboring glass panel in left and right, the second bottom plate and column mutually to lock afterwards.
Among one preferred embodiment: the second connection component further includes the second hollow pressing plate, the second nut and the second pressing plate
For tight fit and the second pressing plate is pressed on the second plate outer side face between inner wall.
Among one preferred embodiment: the second connection component further includes the second decorative panel, and the second decorative panel is mounted on the second bottom
Plate is outer and the second pressing plate is between the second decorative panel and the second bottom plate, and the second decorative panel is additionally provided with the second drain hole.
Among one preferred embodiment: the glass panel uses flame resistant glass near indoor one layer.
The utility model solve the used technical solution of its technical problem second is that:
A kind of fireproof curtain wall, it is characterised in that: including column, crossbeam, glass panel, openable windows, third connection component, stand
Column is longitudinally arranged and its both ends is connected with main structure, crossbeam lateral arrangement and with column phase interlocking；The crossbeam is equipped with third
Card slot, third card slot opening extend to cross rail outer face；
Openable windows include window frame and the glass pane for being mounted on window frame, glass panel and glass pane arranged for interval；
Third connection component includes that third bolt, third nut, third bottom plate, the 5th fire safe seal and the 6th fire prevention are close
Sealing, the corresponding third card slot in gap between glass panel and window frame；
5th fire safe seal includes the 5th extension of the 5th fire proof seal ontology of the 5th fire proof seal ontology and connection,
5th fire proof seal ontology is strip and to be fitted between crossbeam and glass panel, extension pass through glass panel and window frame it
Between gap and by being against on window frame；
Third bottom plate is resisted against on glass panel lateral surface and extension, the 6th fire safe seal be interposed in the first bottom plate and
Between glass panel or between the first bottom plate and extension, the nut holding of third bolt is in third card slot, third bolt
Gap and third bottom plate of the screw rod across the 5th fire proof seal ontology, glass panel and window frame after again with third nut
Bolt cooperates to lock together glass panel, window frame and third bottom plate and crossbeam.
Among one preferred embodiment: being provided with fire prevention silicone adhesive and fire prevention double-sided adhesive between the glass pane and window frame and prevent
Fiery silicone adhesive is located above fire prevention double-sided adhesive.
Among one preferred embodiment: the column is equipped with the 4th card slot, and the 4th card slot opening extends to column lateral surface, left
Corresponding 4th card slot in gap between right adjacent glass panel and window frame；The fireproof curtain wall further includes the 4th connection component, the
Four connection components include the 4th bolt, the 4th nut, the 4th bottom plate, the 7th fire safe seal and the 8th fire safe seal, the 7th
Fire safe seal includes the 7th fire proof seal ontology of strip, the 7th fire proof seal ontology be interposed in column and glass panel with
And between column and column and window frame, the 4th bottom plate is resisted against on the outside of glass panel and window frame, and the 8th fire safe seal is interposed in
Between 4th bottom plate and glass panel lateral surface or between the 4th bottom plate and window frame, the nut holding of the 4th bolt is in the 4th card
Slot, behind gap and the 4th bottom plate of the screw rod of the 4th bolt across the 7th fire proof seal ontology, glass panel and window frame
Cooperate again with the 4th nut bolt glass panel, window frame, the 4th bottom plate and column mutually to lock.
The technical program compared with the background art, it has the following advantages:
1. being fitted in the glass panel of crossbeam and top and the glass of crossbeam and lower section due to the first fire proof seal ontology
Between panel, gap of the extension across two glass panels simultaneously fits along the lateral surface of a wherein glass panel,
Second fire safe seal be interposed between the first bottom plate and glass panel or between the first bottom plate and extension, pass through first
Gap between two neighboring glass panel can be completely sealed by the cooperation of fire safe seal and the second fire safe seal, sealing
And flameproof effect is all very good.
2. for tight fit and the first pressing plate is pressed on the first plate outer side face between the first nut and the first pressing plate inner wall, with
Keep the first bottom plate, two connections between glass panel and column stronger.
3. the first decorative panel is mounted on, the first bottom plate is outer and the first pressing plate is between the first decorative panel and the first bottom plate, should
First decorative panel can cover the first bottom plate, so that seeing that appearance is more beautiful on the outside of curtain wall, while the first decorative panel is also
Equipped with the first drain hole, to facilitate draining.
4. third fire proof seal ontology is interposed in the glass panel of column and top and the glass panel of column and lower section
Between, the 4th fire safe seal is interposed between two glass panel lateral surfaces of the second bottom plate and left and right, so that left and right directions
Gap between two glass panels can be also completely sealed, and sealing and flameproof effect are all fine.
5. glass panel uses flame resistant glass near indoor one layer, to further increase fire-protection rating.
6. the 5th fire proof seal ontology is strip and is fitted between crossbeam and glass panel that extension passes through glass surface
Gap between plate and window frame and by being against on window frame, the 6th fire safe seal is interposed between the first bottom plate and glass panel
Or between the first bottom plate and extension so that the gap between glass panel and openable windows is also completely sealed, seals and prevent
Fiery effect is more preferable.
7. being provided with fire prevention silicone adhesive and fire prevention double-sided adhesive between glass pane and window frame and fire prevention silicone adhesive being double positioned at fire prevention
Above the glue of face, fire-protection rating is further increased.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 depicts the assembling schematic diagram of two glass panels of a preferred embodiment, crossbeam.
Fig. 2 depicts the assembling schematic diagram of two glass panels and column of a preferred embodiment.
Fig. 3 depicts the vertical structure schematic diagram of the fireproof curtain wall of another preferred embodiment.
Fig. 4 depicts the assembling schematic diagram of the glass panel of another preferred embodiment, openable windows and crossbeam.
Fig. 5 depicts the installation diagram of the glass panel of another preferred embodiment, openable windows and column.
Fig. 6 depicts the installation diagram of fireproof curtain wall and main structure.
Specific embodiment
Fig. 1, Fig. 2 and Fig. 6 are please referred to, an a kind of preferred embodiment of fireproof curtain wall, a kind of fireproof curtain wall, it is wrapped
Include column 1, crossbeam 2, glass panel 3, the first connection component.
Column 1 is longitudinally arranged and its both ends is connected with main structure, 2 lateral arrangement of crossbeam and with 1 phase interlocking of column；It is described
Crossbeam 2 is equipped with the first card slot 21, and the first card slot 21 opening extends to 2 lateral surface of crossbeam.As shown in Fig. 2, column 1 and crossbeam 2 it
Between by bolt carry out interlocking, the part be the prior art, repeat no more.
First connection component includes the first bolt 10, the first nut 20, the first bottom plate 30, the first fire safe seal and second
Fire safe seal 40, corresponding first card slot 21 in gap between two neighbouring glass panels 3.
First fire safe seal includes that the first fire proof seal ontology 50 prolongs with the first of the first fire proof seal ontology 50 of connection
Extending portion 51, the first fire proof seal ontology 50 be strip and be fitted in crossbeam 2 and top glass panel 3 and crossbeam 2 and under
Between the glass panel 3 of side, gap of the extension 51 across two glass panels 3 and along a wherein glass panel 3
Lateral surface fits；
First bottom plate 30 is resisted against the lateral surface of two neighbouring glass panels 3, and the second fire safe seal 40 is sandwiched
Between the first bottom plate 30 and glass panel 3 or between the first bottom plate 30 and extension 51, the nut holding of the first bolt 10
In the first card slot 21, the screw rod of the first bolt 10 pass through the first fire proof seal ontology 50, neighbouring two glass panels 3 it
Between gap and the first bottom plate 30 after cooperate with 20 bolt of the first nut again with by neighbouring two glass panels 3 and the
One bottom plate 30 is locked together with crossbeam 2.As shown in Figure 1, the side that the second fire safe seal 40 compresses glass panel 3 is sawtooth
Shape, to increase frictional force between the second fire safe seal 40 and glass panel 3 and then increase leakproofness between the two.Second is anti-
There are two 40 numbers of fiery sealing element are set, one of them is interposed between the first bottom plate 30 and glass panel 3, another is interposed in
Between one bottom plate 30 and extension 51.It is additionally provided with the mechanism that is clasped between second fire safe seal 40 and the first bottom plate 30, with
Keep the two connection stronger.
In the present embodiment, the first connection component further includes the first hollow pressing plate 60, the first nut 20 and the first pressing plate 60
For tight fit and the first pressing plate 60 is pressed on 30 lateral surface of the first bottom plate between inner wall.
In the present embodiment, the first connection component further includes the first decorative panel 70, and the first decorative panel 70 is mounted on the first bottom plate
Outside 30 and the first pressing plate 60 is between the first decorative panel 70 and the first bottom plate 30, and the first decorative panel 70 is additionally provided with the first drain hole
71。
In the present embodiment, as shown in Fig. 2, the column 1 is equipped with the second card slot 11, the second card slot 11 opening extends to column
1 lateral surface, corresponding second card slot 11 in gap between two adjacent glass panels 3 of left and right；The fireproof curtain wall further includes second
Connection component, the second connection component include the second bolt 110, the second nut 120, the second bottom plate 130, third fire safe seal and
4th fire safe seal 140, third fire safe seal include the third fire proof seal ontology 150 of strip, third fire proof seal
Ontology 150 is interposed between column 1 and the glass panel 3 and column 1 and the glass panel of lower section 3 of top, the second bottom plate 130
It is resisted against 3 outside of the glass panel of left and right two, the 4th fire safe seal 140 is interposed in two glass of the second bottom plate 130 and left and right
Between 3 lateral surface of panel, in the second card slot 11, the screw rod of the second bolt 110 is anti-across third for the nut holding of the second bolt 110
Behind gap and the second bottom plate 130 between fiery seal body 150, the two neighboring glass panel 3 in left and right again with the second nut 120
Bolt cooperation is to lock the two neighboring glass panel 3 in left and right, the second bottom plate 130 and 1 phase of column.
In the present embodiment, the second connection component further includes the second hollow pressing plate 160, the second nut 120 and the second pressing plate
For tight fit and the second pressing plate 160 is pressed on 130 lateral surface of the second bottom plate between 160 inner walls.
In the present embodiment, the second connection component further includes the second decorative panel 170, and the second decorative panel 170 is mounted on the second bottom
Plate 130 is outer and the second pressing plate 160 is between the second decorative panel 170 and the second bottom plate 130, and the second decorative panel 170 is additionally provided with the
Two drain hole (not shown)s.
In the present embodiment, the glass panel 3 uses flame resistant glass near indoor one layer.
As shown in fig. 6, being additionally provided with anti-guncotton 180 between the fireproof curtain wall and main structure.
Please refer to Fig. 3 to Fig. 5, the utility model solve the used technical solution of its technical problem second is that:
A kind of fireproof curtain wall, including column 1, crossbeam 2, glass panel 3, openable windows, third connection component, column 1 are longitudinal
Arrangement and its both ends be connected with main structure, 2 lateral arrangement of crossbeam and with 1 phase interlocking of column；The crossbeam 2 is equipped with third card slot
22, the opening of third card slot 22 extends to 2 lateral surface of crossbeam；
Openable windows include window frame 200 and the glass pane 210 for being mounted on window frame 200, and glass panel 3 and glass pane 210 are spaced
Arrangement；
Third connection component include third bolt 310, third nut 320, third bottom plate 330, the 5th fire safe seal and
6th fire safe seal 340, the corresponding third card slot 22 in gap between glass panel 3 and window frame 200；
5th fire safe seal includes the 5 of the 5th fire proof seal ontology 350 of the 5th fire proof seal ontology 350 and connection
Extension 351, the 5th fire proof seal ontology 350 are strip and are fitted between crossbeam 2 and glass panel 3 that extension 351 is worn
The gap crossed between glass panel 3 and window frame 200 and by being against on window frame 200；
Third bottom plate 330 is resisted against on 3 lateral surface of glass panel and extension 351, and the 6th fire safe seal 340 is interposed in
Between first bottom plate 330 and glass panel 3 or between the first bottom plate 330 and extension 351, the nut card of third bolt 310
It sets in third card slot 22, the screw rod of third bolt 310 passes through the 5th fire proof seal ontology 350, neighbouring two glass surfaces
Behind gap and third bottom plate 330 between plate again with 320 bolt of third nut cooperate with by glass panel 3, window frame 200 and
Third bottom plate 330 is locked together with crossbeam 2.
As shown in figure 4, third connection component further includes third pressing plate 360 and third decorative panel 370, third pressing plate 360 with
The company of the connection type of third decorative panel 370 and third bottom plate 330 and the first pressing plate 60, the first decorative panel 70 and the first bottom plate 30
It is identical to connect mode.
In the present embodiment, fire prevention silicone adhesive 220 and fire prevention double-sided adhesive are provided between the glass pane 210 and window frame 200
230 and fire prevention silicone adhesive 220 be located at fire prevention double-sided adhesive 230 top.
In the present embodiment, as shown in figure 5, the column 1 is equipped with the 4th card slot 14, the 4th card slot 14 opening extends to column
1 lateral surface, corresponding 4th card slot 14 in gap between the adjacent glass panel 3 in left and right and window frame 200；The fireproof curtain wall further includes
4th connection component, the 4th connection component include the 4th bolt 410, the 4th nut 420, the 4th bottom plate 430, the 7th fire proof seal
Part and the 8th fire safe seal 440, the 7th fire safe seal include the 7th fire proof seal ontology 450 of strip, the 7th fire prevention
Seal body 450 is interposed between column 1 and glass panel 3 and column 1 and column 1 and window frame 200, and the 4th bottom plate 430 supports
200 outside of glass panel 3 and window frame is leaned against, the 8th fire safe seal 440 is interposed in the 4th bottom plate 430 and 3 outside of glass panel
Between face or between the 4th bottom plate 430 and window frame 200, the nut holding of the 4th bolt 410 is in the 4th card slot 41, the 4th bolt
Gap and fourth bottom plate 430 of 410 screw rod across the 7th fire proof seal ontology 450, glass panel 3 and window frame 200
Cooperate again with 420 bolt of the 4th nut afterwards glass panel 3, window frame 200, the 4th bottom plate 430 to lock with 1 phase of column.
As shown in figure 5, the 4th connection component further includes the 4th pressing plate 460 and the 4th decorative panel 470, the 4th pressing plate 460 with
The company of the connection type of 4th decorative panel 470 and the 4th bottom plate 430 and the first pressing plate 60, the first decorative panel 70 and the first bottom plate 30
It is identical to connect mode.
The fireproof curtain wall of the utility model, air-tightness is good, and flameproof effect is good, and connection structure is simple, reliable.
The above, only the utility model preferred embodiment, therefore, it cannot be limited according to, and the utility model is implemented
It is practical new to should still belong to this for range, i.e., equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual
In the range of type covers.
Claims (10)
1. a kind of fireproof curtain wall, it is characterised in that: it includes column, crossbeam, glass panel, the first connection component, and column is longitudinal
Arrangement and its both ends be connected with main structure, crossbeam lateral arrangement and with column phase interlocking；The crossbeam is equipped with the first card slot, the
One card slot opening extends to cross rail outer face；
First connection component includes the first bolt, the first nut, the first bottom plate, the first fire safe seal and the second fire proof seal
Part, corresponding first card slot in gap between two neighbouring glass panels；
First fire safe seal include the first fire proof seal ontology and connection the first fire proof seal ontology the first extension, first
Fire proof seal ontology is strip and is fitted between the glass panel and crossbeam and the glass panel of lower section of crossbeam and top,
Gap of the extension across two glass panels simultaneously fits along the lateral surface of a wherein glass panel；
First bottom plate is resisted against the lateral surface of two neighbouring glass panels, and the second fire safe seal is interposed in the first bottom plate
Between glass panel or between the first bottom plate and extension, the nut holding of the first bolt is in the first card slot, the first spiral shell
Behind gap and the first bottom plate of the screw rod of bolt across the first fire proof seal ontology, neighbouring two glass panels again with
First nut bolt cooperates to lock together neighbouring two glass panels and the first bottom plate with crossbeam.
2. a kind of fireproof curtain wall according to claim 1, it is characterised in that: the first connection component further includes hollow first
Pressing plate, is tight fit between the first nut and the first pressing plate inner wall and the first pressing plate is pressed on the first plate outer side face.
3. a kind of fireproof curtain wall according to claim 2, it is characterised in that: the first connection component further includes the first decoration
Plate, the first decorative panel is mounted on outside the first bottom plate and the first pressing plate is between the first decorative panel and the first bottom plate, the first decoration
Plate is additionally provided with the first drain hole.
4. a kind of fireproof curtain wall according to claim 1, it is characterised in that: the column is equipped with the second card slot, the second card
Channel opening extends to column lateral surface, corresponding second card slot in the gap between two adjacent glass panels of left and right；The fireproof curtain
Wall further includes the second connection component, and the second connection component includes the second bolt, the second nut, the second bottom plate, third fire proof seal
Part and the 4th fire safe seal, third fire safe seal include the third fire proof seal ontology of strip, third fire proof seal sheet
Body is interposed between the glass panel and column and the glass panel of lower section of column and top, and the second bottom plate is resisted against left and right two
On the outside of a glass panel, the 4th fire safe seal is interposed between two glass panel lateral surfaces of the second bottom plate and left and right, and second
The nut holding of bolt passes through third fire proof seal ontology, the two neighboring glass in left and right in the second card slot, the screw rod of the second bolt
Cooperate again with the second nut bolt behind gap and the second bottom plate between panel with by the two neighboring glass panel in left and right, the
Two bottom plates mutually lock with column.
5. a kind of fireproof curtain wall according to claim 4, it is characterised in that: the second connection component further includes hollow second
Pressing plate, is tight fit between the second nut and the second pressing plate inner wall and the second pressing plate is pressed on the second plate outer side face.
6. a kind of fireproof curtain wall according to claim 5, it is characterised in that: the second connection component further includes the second decoration
Plate, the second decorative panel is mounted on outside the second bottom plate and the second pressing plate is between the second decorative panel and the second bottom plate, the second decoration
Plate is additionally provided with the second drain hole.
7. a kind of fireproof curtain wall according to claim 3 or 6, it is characterised in that: the glass panel is near indoor
One layer uses flame resistant glass.
8. a kind of fireproof curtain wall, it is characterised in that: including column, crossbeam, glass panel, openable windows, third connection component, column
Be longitudinally arranged and its both ends be connected with main structure, crossbeam lateral arrangement and with column phase interlocking；The crossbeam is equipped with third card
Slot, third card slot opening extend to cross rail outer face；
Openable windows include window frame and the glass pane for being mounted on window frame, glass panel and glass pane arranged for interval；
Third connection component includes third bolt, third nut, third bottom plate, the 5th fire safe seal and the 6th fire proof seal
Part, the corresponding third card slot in gap between glass panel and window frame；
5th fire safe seal include the 5th fire proof seal ontology and connection the 5th fire proof seal ontology the 5th extension, the 5th
Fire proof seal ontology is strip and is fitted between crossbeam and glass panel that extension is across glass panel and window frame
Gap and by being against on window frame；
Third bottom plate is resisted against on glass panel lateral surface and extension, and the 6th fire safe seal is interposed in the first bottom plate and glass
Between panel or between the first bottom plate and extension, the nut holding of third bolt is in third card slot, the spiral shell of third bolt
Behind gap and third bottom plate of the bar across the 5th fire proof seal ontology, glass panel and window frame again with third nut phase spiral shell
Cooperation is connect to lock together glass panel, window frame and third bottom plate and crossbeam.
9. a kind of fireproof curtain wall according to claim 8, it is characterised in that: be provided between the glass pane and window frame anti-
Fiery silicone adhesive is with fire prevention double-sided adhesive and fire prevention silicone adhesive is located at fire prevention double-sided adhesive top.
10. a kind of fireproof curtain wall according to claim 8, it is characterised in that: the column is equipped with the 4th card slot, the 4th card
Channel opening extends to column lateral surface, corresponding 4th card slot in the gap between the adjacent glass panel in left and right and window frame；The fire prevention
Curtain wall further includes the 4th connection component, and the 4th connection component is close including the 4th bolt, the 4th nut, the 4th bottom plate, the 7th fire prevention
Sealing and the 8th fire safe seal, the 7th fire safe seal include the 7th fire proof seal ontology of strip, the 7th fire proof seal
Ontology is interposed between column and glass panel and column and column and window frame, and the 4th bottom plate is resisted against glass panel and window frame
Outside, the 8th fire safe seal are interposed between the 4th bottom plate and glass panel lateral surface or between the 4th bottom plate and window frame,
The nut holding of 4th bolt passes through the 7th fire proof seal ontology, glass panel and window in the 4th card slot, the screw rod of the 4th bolt
Behind gap and the 4th bottom plate between frame again with the 4th nut bolt cooperate with by glass panel, window frame, the 4th bottom plate with
Column mutually locks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201822205256.2U CN209620351U (en) | 2018-12-26 | 2018-12-26 | A kind of fireproof curtain wall |
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| CN201822205256.2U CN209620351U (en) | 2018-12-26 | 2018-12-26 | A kind of fireproof curtain wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103377A1 (en) * | 2019-11-27 | 2021-06-03 | 杨东佐 | Heat-insulating corrosion-proof decorative structure for buildings and steel intermediate crossbeams |
-
2018
- 2018-12-26 CN CN201822205256.2U patent/CN209620351U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103377A1 (en) * | 2019-11-27 | 2021-06-03 | 杨东佐 | Heat-insulating corrosion-proof decorative structure for buildings and steel intermediate crossbeams |
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